Subject/ verb agreement is like making a new friend. When meeting a new friend, you try to find some things that are in common with you. Subject/ verb agreement is just like meeting a new friend. The subject and verb have to agree with each other in order for the sentence to make sense. One would not become a friend with someone if you do not agree with your new friend. If a subject and a verb do not agree, then the subject and verb dislike each other just like people. So have fun doing the webquest and make the subject and verb become friends!